QUOTE(cat100 @ Feb 4 2010, 02:57 PM)

Do I have to fat32 format it? cause im not getting 3/4 of the 1tb when i fat32 it, just 100 gigs.
Read what people are writing to you. your answers have already been answered.
"use partition manager (home edition its free use google)"
Make sure you only have one partition on that drive before formatting using partition manager home edition. Google it.
"h2format <- google, pretty easy"
Google h2format and use it to format your drive to Apple's HFS file system. You will get all of your drive and the ability to store files greater than the 4somethign gigabyte file system limit of FAT32.